ML618706882
- 年齢
- 指定なし
- 性別
- 指定なし
観察結果の詳細
Summer plumaged male. Extremely distant - never much closer than perhaps 800 metres it was digiscoped extremely badly. Clearly a small, rather compact diving duck (smaller than the accompanying male Tufted Duck) with a low profile when swimming; a rather rectangular head; short, stubby &, given the range, an often almost imperceptible, tiny, triangular bill. It's prominent white flanks; extensive whitish head with a horizontally oriented large whiter oval patch covering much of the sides of the face and delineated at the rear by a dark, almost blackish patch on the rear ear-coverts, a similarly blackish nape patch and duskier grey-black hind crown. Grey-white scapulars, several of which were obviously long, lanceolate & drooping over the flanks, contrasted with the dark brown folded wings. A narrow pinkish subterminal bill band was occasionally visible. Hope to upload the rest of my field notes when I've bit more time...
テクニカル・インフォメーション
- モデル
- SM-A520W
- ISO
- 40
- 焦点距離
- 3.6 mm
- フラッシュ
- Flash did not fire
- Fストップ
- f/1.9
- シャッタースピード
- 1/333 sec
- 大きさ
- 992 pixels x 748 pixels
- オリジナルのファイルサイズ
- 347.38 KB